baber/WOPTO huggingface dataset:
Patent JP-S55160994-A (JP)
Title: Set signal generator
Inventor: YOSHIOKA TAKASHI
IPC: H02P3/18
Filed: 1979-05-31
Abstract: PURPOSE:To vary a set signal at a low speed, by providing a feedback control section which receives signals from an integrator and a potentiometer and controlling the signal from the integrator to be equal to a set voltage signal. CONSTITUTION:The output of the integrator 12 is varied by a current from a power supply section 11 and introduced into a control section 13 to drive a motor 14. The slider of a potentiometer 15 is moved in connection with the motor 14 to pick out a set voltage signal. The set signal is applied as a negative feedback signal to the control section 13. A feedback control section 16 is caused to perform control to provide the output of the integrator 12 as a set voltage signal when the current supply to the integrator is stopped. Since the slider of the potentiometer can be slowly moved, the set voltage signal can be slowly varied. When restoration is effected from power failure, operation can be resumed in the same state as before the power failure.
Patent JP-H01241285-A (JP)
Title: Television receiver
Inventor: MIURA TAKAYUKI
IPC: H04N5/44
Filed: 1988-03-23
Abstract: PURPOSE:To store up-to-date content at all times while receiving a reserved teletext program whose channel is different from a channel during reception by providing a teletext reception exclusive tuner in addition to a conventional television broadcast reception tuner. CONSTITUTION:An exclusive tuner 10 for teletext broadcast decoder is provided in addition to the television tuner 1 so as to allow the user to operate it directly and the turner 10 is selected by using a channel changeover signal outputted from a telext broadcast decoder 5. While the tuner 1 receives an optional channel, one channel information set is called among the reserved contents of other channels reserved and registered in advance in a storage means of the decoder 5 and fed to the tuner 10 as a channel switching signal. Thus, the address of the channel is receptible and as to the teletext of the channel other than the channel received by the tuner 1, a signal is always fed to the decoder 5 and even if the content of the information of the program of the channel is varied, the new information is always stored in the storage means.
Patent JP-H01240893-A (JP)
Title: Internal timepiece calibrator
Inventor: OKUBO YOSHIHIDE
IPC: G04C9/04
Filed: 1988-03-23
Abstract: PURPOSE:To enable calibration of an internal timepiece at a high accuracy with a simple construction, by inquiring an external reference timepiece device to calibrate the internal timepiece. CONSTITUTION:A terminal 10 has a dial memory 34 with an address of a reference timepiece device stored therein. A comparator circuit 36 detects coincidence between a time signal from a calling time memory 32 and a timepiece signal from an internal timepiece 20 and an output thereof is sent out to a dial circuit 42 as a calibration command signal through an OR gate 40. Thus, the reference timepiece device stored in the dial memory 34 is called up. In response to the calling, the reference timepiece device returns a current time signal to the terminal 10. The internal timepiece of the terminal 10 is calibrated by the current time signal.
Patent JP-H01244279-A (JP)
Title: Forced convection type plasma reactor
Inventor: KOMATSU SHOJIRO
IPC: H01L21/205
Filed: 1988-03-23
Abstract: PURPOSE:To suppress agitation of a gas flow by a plasma convection and enhance the efficiency in utilizing a raw material gas, by introducing a reactive gas in the same direction as a plasma-ejecting direction between a plasma- ejecting port and a substrate or a powder catcher. CONSTITUTION:A plasma generator 3 is surrounded by a cooling (e.g., water cooling) jacket 5, and is supplied with a high-frequency wave input 6 from the outer periphery thereof to generate a plasma. A plasma-forming gas (e.g., He+H2) is introduced through an introducing pipe 7 into a plasma-generating part, and the plasma generated is ejected upward through a plasma-ejecting port 4. A substrate 8 is held by a susceptor 9 in a reaction chamber 2, and is heated to an appropriate temperature by a heater 10. A reactive gas- introducing pipe 11 introduces a reactive gas in the same direction as the flow of the plasma. The reactive gas is decomposed by the plasma, and a substance generated through the decomposition is deposited on the substrate. The remaining gas is cooled by a cooler provided at an upper part of the reaction chamber, flows downward to a lower part of the chamber, and flows into the plasma-generating part, where it is served repeatedly to plasma generation, a portion of the gas being exhausted through an exhaust port.
Patent JP-S60224668-A (JP)
Inventor: JIYON CHIENGU CHIYUNGU CHIYANG
IPC: C07C67/00
Filed: 1985-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04280666-A (JP)
Title: Semiconductor device package
Inventor: HONMA KATSUMI
IPC: H01L23/50
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the terminal pin of a semiconductor device package from being bent by an external force and to protect the semiconductor device itself from electrostatic damage caused by the touch of a human body or other objects. CONSTITUTION:A semiconductor device package is provided with a cover 2 which protects terminal pins 3, and the cover 2 is retracted and fixed by pushing to make the terminal pins 3 disclosed when the device is used. The device is stored pulling out the cover 2 when it is not in use. Furthermore, when the device is stored after it was used once, the cover 2 is pulled out again by pushing it.
Patent JP-S57193719-A (JP)
Title: Exhaust by-pass device for exhaust turbosupercharger
Inventor: KOJIMA KAZUO
IPC: F02B37/12
Filed: 1981-05-08
Abstract: PURPOSE:To prevent the rise in the temperature of a diaphragm unit and enable its use for a long time, by attaching the diaphragm unit to a compressor casing to rotatively open or close a swing valve through a rod and a linkage. CONSTITUTION:A jointly-used by-pass hole 3 is provided in the exhaust gas inlet part of a double-entry-type turbine casing 1 divided by a partition wall 9. A swing valve 10 is installed at the face of the by-pass hole 3. A diaphragm unit 11 is attached to a compressor casing 17 to rotatively open or close the swing valve 10 through a rod 18 and a linkage 12. As a result, the temperature of the diaphragm unit 11 is prevented from rising, so that it can be used for a long time. Since the fulcrum shaft 24 of the swing valve 20 is never in contact with exhaust gas, the shaft does not seize and can therefore smoothly work for a long period.
Patent JP-H05232646-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TSUKADA YOSHIHISA
IPC: G03C7/327
Filed: 1992-02-18
Abstract: PURPOSE:To enhance sensitivity, to sharpen color development performance of a magenta dye-forming coupler and the absorption wave form of the formed magenta dye, and to enhance color reproduction performance by incorporating a specified homopolyumer or copolymer. CONSTITUTION:This homopolymer or copolymer has repeating units each derived from a monomer capable of coupling with the oxidation product of an aromatic primary amine developing agent and forming a dye and represented by formula in which R1 is H or 1-4C alkyl or Cl; Z is an aryl or heterocyclic group; X is H or halogen or a group releasable by coupling connected through 0, N, or S; A is a derivative group having a phenylene group substituted by at least one 1-24C alkoxy group; B is a divalent bonding group; and i is 0 or 1. This photosensitive material has at least each one of blue-, green-, and red- sensitive silver halide emulsion layer and a number of layers and a layer order are not limited.
Patent JP-H09234034-A (JP)
Title: Food containing shrimp meat
Inventor: SAKA MAKOTO
IPC: A23L17/40
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a food containing a shrimp meat formed by using raw shrimps at least a part of which is ground to form a ground meat and, on the other hand, the rest of the raw shrimps is cut to form small pieces of the shrimp meat, binding at least a part of the small pieces of the shrimp meat with binding parts consisting of the ground meat and further mediating among the small pieces of the shrimp meat bound with the binding part using the wheat flour. SOLUTION: This food containing a shrimp meat is obtained by containing small pieces of a shrimp meat 2, a wheat flour and a starch 4 besides the ground meat of a fish or a shell fish, mediating among the small pieces of shrimp meat 2 with binding parts 3 formed by heating and coagulating the blended ground meat of the fish or the shell fish, binding meat bases formed by binding the small pieces of the shrimp meat with the above binding parts, mediating among the small pieces of the shrimp meat within the shrimp meat bases with the wheat flour and a starch, and also wrapping the shrimp meat bases with the wheat flour and the starch.
Patent JP-H07283201-A (JP)
Title: Dry etching method
Inventor: UCHIYAMA HIROYUKI
IPC: H01L21/3065
Filed: 1994-04-07
Abstract: PURPOSE:To accomplish equal speed, anisotropic and smooth processed surface of a semiconductor multilayer film by a method wherein, an etching treatment is conducted using CH4 mixed gas, as reaction gas, of specific mixing ratio which is mixed at specific mixing ratio and reacted at specific pressure. CONSTITUTION:A compound semiconductor structure, composed of an emitter cap 2, an emitter 3, a base 4, a collector 5 and a subcollector 6, is etched from the emitter cap 2 to the emitter 3 using an emitter electrode 1 as a mask. CH4 mixed gas is used as reaction gas. The mixing ratio of CH4 is set at 60 to 85%. Desirably, the Cl2 and CH4 mixed gas of mixing ratio of 70 to 80% is used. The pressure of reaction is 2.0mToor or lower, or desirably 0.1 to 0.5mTorr. As a result, equal speed and anisotropic etching can be conducted on the compound semiconductor multilayer film of InP, InAlAs, InGaAs and the like.
Patent JP-S52153021-A (JP)
Title: Secondary air supply regulating system
Inventor: TAKAGI YASUO
IPC: F01N3/22
Filed: 1976-06-15
Abstract: PURPOSE: The secondary air supply regulating system in which the secondary air to be relieved is relieved at the lower reach of a reactor and also at the upper reach of a muffler, maintaining the ratio of the secondary air quantity supplied to the upper reach of reactor to the secondary air quantity relieved threat at a substantially constant value in the working range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03268116-A (JP)
Title: Power factor regulator
Inventor: NAGASAKA TEI
IPC: H02J3/18
Filed: 1990-03-19
Abstract: PURPOSE:To perform optimum power factor control with good accuracy in power receiving facilities which have large load variation by selecting a previously set low-load setting reference automatically by the automatic power factor regulator and performing arithmetic control. CONSTITUTION:Input signals to the automatic power factor regulator 3 are obtained normally from PT1 and CT2. The device 3 has the setting reference 8 for a low load. If a current signal value obtained from the CT2 decreases below a predetermined current value, the device 3 performs judgement control and performs automatic selecting operation so as to the signal of the low-load setting reference 8 is used instead of the current signal detected by the CT2. The arithmetic control is performed according to the value of the low load setting reference 8 and a feed/extraction command 4 is sent to a capacitor bank 6 to perform the optimum force power control.
Patent JP-H05229401-A (JP)
Title: Alarm device for vehicle
Inventor: SAWADA TOSHIHIRO
IPC: B60R25/10
Filed: 1992-02-20
Abstract: PURPOSE:To give an alarm of any illegal use of a vehicle without leave and a theft thereof and easily confirm the carrier of the owner, etc., of the vehicle. CONSTITUTION:Records such as code numbers, etc., of the owner and the driver of a vehicle are previously stored in a code number memory means 7. A driver confirmation means 8 determines whether the code number of the owner or the driver which has been inputted at the time of driving thereof is included or not in the code numbers previously memorized. When the code number inputted at the time of the driving is not included in the code numbers memorized, an alarm means 9 gives an alarm of the illegality of the driver by an alarm. A record reading means 10 reads the record of the vehicle stored in the code number memory means 7 and indicates it, when the specific code number is inputted.
Patent JP-S62225817-A (JP)
Title: Combustion method of pitch water slurry
Inventor: OKADA SHINICHI
IPC: F23D99/00
Filed: 1986-03-27
Abstract: PURPOSE:To prevent an unstable state of flame caused by a delay in a ignition by a method wherein a part of combustion air is supplied to a flame position within a combustion chamber when a pitch water slurry is injected into a combustion chamber under its atomized state and the flame is kept at its stable condition. CONSTITUTION:When pitch water slurry is injected into a combustion chamber A under its atomized state and ignited there, a part of combustion air is supplied to a flame position within the combustion chamber 4 and then a flame is kept at its stable condition. The extremely end of an air pipe 3 for supplying air to a flame position within the combustion chamber from outside the burner tile is positioned at the flame position within the combustion chamber, which the extremity end thereof is provided with an opening 8. This opening is located in such a way as the injected air is not directed to the center of the flame, but directed in parallel with an outer circumference of the flame. A ratio of air to be supplied to the combustion initial area is in a range of 0.65-1.0.
Patent JP-H10262878-A (JP)
Title: Vacuum cleaner
Inventor: YAMAGUCHI ATSUSHI
IPC: A47L9/24
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently operate a suction body rotationally through use of a handy handle for rotational operation by interconnecting a suction main body to a connecting pipe to be attached to the handy handle and equipping a free coupling part which synchronizes the rotational angle of the handy handle to be transmitted through the connecting pipe and rotational angle of the suction body. SOLUTION: A vacuum cleaner 1 has a handy handle 300 interconnecting to a ventilator, a connecting pipe 400 is attached to the handy handle 300 and a suction body 500 is attached to the connecting pipe 400. The connecting pipe 400 is equipped with a transmission function in such a way as to make the movement of the handy handle 300 as that of the suction body 500 by fixing the handy handle 300 and the suction body 500 in a specified location; that is, it makes the suction body 500 always act on the bottom surface of a suction main body 1000 so as to come into contact with the floor surface corresponding to the movement of the handy handle 300. A free coupling part 1500 consisting of a lower arm 1502a, an upper arm 1502b and a connecting hose 1501, is provided, which enables the suction body 500 to turn so that the floor surface cleaning beside the wall can be performed.
Patent JP-S61229901-A (JP)
Title: Turbine rotor for supercharger
Inventor: NISHIYAMA YUKIO
IPC: F02B39/00
Filed: 1985-04-02
Abstract: PURPOSE:To improve the heat-resistance and the response by forming at least the turbine impeller of turbine rotor for supercharger with titanium-aluminum base alloy. CONSTITUTION:One end of shaft having the diameter (d) is connected to the turbine impeller having the diameter D and the width W while the other end is connected to the compressor impeller. Here, at least the turbine impeller is formed with titanium-aluminum base alloy. Consequently, the heat-resistance and the response under low speed region can be improved similarly with those of a ceramic rotor.
Patent JP-H03272441-A (JP)
Title: Composition for alloy film and measuring method for adhering amount
Inventor: GOTOU CHIZUKO
IPC: G01N23/20
Filed: 1990-03-22
Abstract: PURPOSE:To measure with a high accuracy by so fixing an X-ray incident angle as to satisfy conditions for detecting all diffracted X-rays from the upper layer film of upper and lower layers of a predetermined alloy layer and not detecting diffracted X-ray from a base metal, and deciding X-ray diffraction characteristic. CONSTITUTION:A sample 4 is formed of base metal, an upper layer of alloy containing the metal as a main ingredient, and a lower layer of alloy containing one or more of the same metals as those of the upper layer. When the incident angle alpha of an X-ray from an X-ray source 1 is fixed to a specific angle by a goniometer 3 in a range limited by maximum and minimum adhering amounts of an upper layer film of a quantitative range, mass absorption coefficients of the upper and lower layer films to the wavelength of a diffracted X-ray, and the diffraction angle of the base metal, all the diffracted X-rays from the upper film are detected by a detector 5, and the diffracted X-ray from the metal is not detected. The composition, adhering amount of an object to be measured are quantitatively decided from the relationship between the X-ray diffraction characteristic obtained in advance from the X-ray diffraction characteristic of the upper film of the detected result and the composition, adhering amount of the upper film to enable accurate measuring.
Patent JP-S60212748-A (JP)
Title: Electronic flash device
Inventor: OKINO TADASHI
IPC: H05B41/32
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a correct exposure even in case a principal object to be photographed is small, and also is not in the center, by placing the principal object to be photographed in the center first, executing an auxiliary light emission, and determining a light emitting quantity of regular photographing, by the quantity of light reflected from said light emission. CONSTITUTION:First of all, a principal object to be photographed (for instance, a person) is placed in the center of a picture as surrounded by a full line F and an auxiliary light emission is executed, and the light reflected from an area (a part of a face of the person) of a shaded portion A in the figure is photodetected and stored. Subsequently, the composition for the actual photographing is determined as shown by a broken line FF, and the main light emitting quantity is determind based on the photodetecting quantity of the time of the stored auxiliary light emission. In such a way, even in case a principal object to be photographed whose photographing is desired is small, and also it does not exist in the center part of th picture, the exposure quantity of the principal object to be photographed can always be made correct or roughly correct.
Patent JP-S52153916-A (JP)
Title: Novel peroxycarbonate
Inventor: KOMAI TAKESHI
IPC: C08F4/00
Filed: 1976-06-16
Abstract: PURPOSE: Peroxycarbonate of formula (R 1  is H or 1 - 4C alkyl; R 2  and R 3  are 1 - 4C alkyl; R 4  is 1 - 12C alkyl or 3 - 12C cycloalkyl), e.g. tbutylperoxyallylcarbonate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60214792-A (JP)
Title: Penamylacid ester derivative
Inventor: TANAKA MOTOAKI
IPC: C07D519/00
Filed: 1984-04-06
Abstract: NEW MATERIAL:A compound of formula I [R is H, methyl; R1 is (hexahydro-1H- azepin-1-yl)methylenamino, 2-phenylacetamide] and its salt. EXAMPLE:6beta-[( Hexahydro-1H-azepin-1-yl )methylenamino]-2,2-dimethylpenam-3alpha- carbonyloxymethyl-2'alpha-methyl-2'beta-( 1,2,3-triazol-1-yl )methylpenam-3'alpha-carboxylate. USE:Antimicrobial: it has antimicrobial action on microorganisms producing beta- lactamase. PREPARATION:For example, the reaction between a compound of formula IIand another compound of formula III (X is halogen) is carried out in a solvent such as dimethylformamide using a reaction auxiliary agent such as potassium bicarbonate at 0 deg.C- room temperature for 2-5hr.
Patent JP-H08273148-A (JP)
Title: Magnetic recording medium
Inventor: MURAYAMA HIDEKI
IPC: C10N30/06
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a magnetic recording medium with a lubricative layer having superior lubricity and wear resistance as a thin film and capable of maintaining them over a long term. CONSTITUTION: In this magnetic recording medium with a magnetic layer 2 and a lubricative layer 4 successively laminated on the nonmagnetic substrate 1, the lubricative layer 4 contains chain lubricant molecules each having a polar functional group and a multidentate ligand. The molecular number ratio of the chain lubricant molecules to the multidentate ligand is >1.
Patent JP-S63238067-A (JP)
Title: Phthalazine derivative and agricultural and horticultural fungicide comprising said derivative as active ingredient
Inventor: KOMATA KENZO
IPC: A01N43/58
Filed: 1987-03-24
Abstract: NEW MATERIAL:A phthalazine derivative shown by formula I (R<1> is amino or nitro; R<2> is H, alkyl or halogen; R<3> is alkyl or halogen). EXAMPLE:6,8-Dimethyl-5-nitrophthalazine. USE:Useful as an agricultural and horticultural fungicide, useful for controlling plant blights such as blast of rice plants, having excellent fungicidal effects and low phytotoxicity to useful crops. Effective against resistant fungi. When the fungicide is used, the novel compound may be directly used as it is and preferably the compound is processed into the form of emulsion, dust, etc., and used. PREPARATION:As shown by the reaction equation, a phthalazine derivative shown by formula II is reacted by the ordinary nitration reaction, for example, with potassium nitrate in fuming nitric acid at 0-100 deg.C to give a compound shown by formula I-a, which is further reduced to give a compound shown by formula I-b.
Patent JP-S63235972-A (JP)
Title: Toner concentration detector
Inventor: DOMON TAISUKE
IPC: G01N27/72
Filed: 1987-03-24
Abstract: PURPOSE:To stably detect the toner concentration within its detection range by providing a circuit for making the pulse width a detecting signal wave inputted to a phase comparator narrower than the pulse width of a reference wave. CONSTITUTION:The titled device is provided with a circuit 5 for making the pulse width of a detecting signal wave inputted to a phase comparator 4 narrower than the pulse width of a reference wave inputted to the phase comparator 4 from an oscillator 1. It is constituted, for instance, by connecting a resistance R4 between an input terminal of an amplifier 3 and an earth. Accordingly, in a high toner concentration area and a low toner concentration area, in which the reference wave and the detecting signal wave go to almost the same phase, even if the toner concentration is varied a little, as for the detecting signal wave, the phase is varied only within the pulse width of the reference wave, and as for the phase comparator 4, it is held in the same state as the phase is not varied substantially. In such a way, the output variation in the high toner concentration area and the low toner concentration area, being outside of the detection range is suppressed, and the toner concentration can be detected stably within its detection range.
Patent JP-S59197716-A (JP)
Title: Method of operating fluidized-bed incinerator
Inventor: KIKUOKA KAZUMA
IPC: F23G5/00
Filed: 1983-04-22
Abstract: PURPOSE:To prevent the formation of clinkers by supplying combustion air to the fluidized bed for a predetermined period of time after stopping the supply of fuel to the fluidized bed to completely burn the fuel remaining in the fluidized bed. CONSTITUTION:The supply of fuel 2 is stopped by stopping the operation of a fuel supplier 4. But if the operation of a motor 3 is stopped, a timer operating signal is supplied to a timer 12 by a signal generator 11. The timer 12 starts to operate thereby. When a time which has been preset elapses, a damper closing signal is sent to damper operating devices 13 and 14, and dampers 15 and 16 are closed to stop the supply of air A and also stop the operation of the fluidized bed 8. Since the air A is supplied for a predetermined period of time after the fuel supply, the medium is fluidized, and the fuel remaining within the furnace burns substantially completely and no melting phenomenon appears.